Stil in TikZ definieren

Question

Ich habe den folgenden Code

\documentclass[tikz,border=5pt]{standalone}
\usetikzlibrary{positioning,arrows}

\definecolor{babyblue}{rgb}{0.54, 0.81, 0.94}

\begin{document}
\begin{tikzpicture}

% heads
\node[circle,fill,minimum size=4.5mm] (head) {};
\node[circle,fill,minimum size=4.5mm,right = 50pt of head] (head2) {};

% bodies
\node[rounded corners=2pt,minimum height=1.3cm,minimum width=0.4cm,fill,below = 1pt of head] (body) {};
\node[rounded corners=2pt,minimum height=1.3cm,minimum width=0.4cm,fill,below = 1pt of head2] (body2) {};

% texts
\node[below = 1pt of body] {Buyer};
\node[below = 1pt of body2] {Broker};

% arms
\draw[line width=1mm,round cap-round cap] ([shift={(2pt,-1pt)}]body.north east) --++(-90:6mm);
\draw[line width=1mm,round cap-round cap] ([shift={(2pt,-1pt)}]body2.north east) --++(-90:6mm);

\draw[line width=1mm,round cap-round cap] ([shift={(-2pt,-1pt)}]body.north west)--++(-90:6mm);
\draw[line width=1mm,round cap-round cap] ([shift={(-2pt,-1pt)}]body2.north west)--++(-90:6mm);

% legs
\draw[ultra thick,white,-round cap] (body.south) --++(90:6.2mm);
\draw[ultra thick,white,-round cap] (body2.south) --++(90:6.2mm);

% stock exchange
\node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill,right = 60pt of body2] (pillar1) {};
\node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill,right = 8.5pt of pillar1] (pillar2) {};
\node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill,right = 8.5pt of pillar2] (pillar3) {};

\node[rounded corners=3pt,minimum height=0.35cm,minimum width=1cm,fill,below left = 2pt and -12pt of pillar1] (hpillar1) {};
\node[rounded corners=3pt,minimum height=0.35cm,minimum width=1cm,fill,below right = 2pt and -12pt of pillar3] (hpillar2) {};

\node[rounded corners=3pt, minimum height=0.05cm, minimum width=2.85cm, fill, above = 2pt of pillar2] (mroof) {};

\draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-41.3pt)}]pillar2.north east) --++(-180:7mm);
\draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-45.3pt)}]pillar2.north east) --++(-180:7mm);
\draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-49.3pt)}]pillar2.north east) --++(-180:7mm);

\draw[ultra thick,fill,rounded corners=3pt] (3.94,0.17) -- (6.82,0.17) -- (5.38,0.82) -- cycle;

% arrows

\draw[->,thick,babyblue] (0.4,-0.6) -- (1.82,-0.6);
\draw[->,thick,babyblue] (0.4+2.2,-0.6) -- (1.82+2.2,-0.6);

\end{tikzpicture}

\end{document} 

Das Ergebnis ist die folgende Abbildung.

Gibt es eine Möglichkeit, den Mann und das Gebäude mithilfe von Tikzset als Stil zu definieren? Und Koordinaten als Argumente zu haben, sodass ich sie platzieren kann, wo ich will?

Answer 1

Ich habe eins picmit zwei erstellt args: eine Art Knotenname (zur einfachen Referenzierung in nachfolgenden \drawBefehlen) und den Text des Bildes.

\documentclass[tikz,border=5pt]{standalone}
\usetikzlibrary{positioning,arrows,fit}
\tikzset{%
    pics/man/.style 2 args={code={%
            % head
            \node[circle,fill,minimum size=4.5mm] (head) {};
            % body
            \node[rounded corners=2pt,minimum height=1.3cm,minimum width=0.4cm,fill,below = 1pt of head] (body) {};
            % text
            \node[below = 1pt of body] {#2};
            % arms
            \draw[line width=1mm,round cap-round cap] ([shift={(2pt,-1pt)}]body.north east) --++(-90:6mm);
            \draw[line width=1mm,round cap-round cap] ([shift={(-2pt,-1pt)}]body.north west) --++(-90:6mm);
            % legs
            \draw[ultra thick,white,-round cap] (body.south) --++(90:6.2mm);
            \node[inner ysep=0pt, fit=(head)(body)] (#1) {};
        }},
}
\definecolor{babyblue}{rgb}{0.54, 0.81, 0.94}

\begin{document}
    \begin{tikzpicture}

    \pic {man={buy}{Buyer}}; 
    \pic[right=50pt] {man={bro}{Broker}};   
    % stock exchange
    \node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill, below right=-3.7em and 5em of bro] (pillar1) {};

    \node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill,right = 8.5pt of pillar1] (pillar2) {};
    \node[rounded corners=3pt,minimum height=1.3cm,minimum width=0.35cm,fill,right = 8.5pt of pillar2] (pillar3) {};

    \node[rounded corners=3pt,minimum height=0.35cm,minimum width=1cm,fill,below left = 2pt and -12pt of pillar1] (hpillar1) {};
    \node[rounded corners=3pt,minimum height=0.35cm,minimum width=1cm,fill,below right = 2pt and -12pt of pillar3] (hpillar2) {};

    \node[rounded corners=3pt, minimum height=0.05cm, minimum width=2.85cm, fill, above = 2pt of pillar2.north] (mroof) {};

    \draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-41.3pt)}]pillar2.north east) --++(-180:7mm);
    \draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-45.3pt)}]pillar2.north east) --++(-180:7mm);
    \draw[line width=1mm, round cap-round cap] ([shift={(4.5pt,-49.3pt)}]pillar2.north east) --++(-180:7mm);

    \draw[ultra thick,fill,rounded corners=3pt] ([yshift=.7em]mroof.west) -- ([yshift=2.2em]mroof.north) -- ([yshift=.7em]mroof.east) -- cycle;
    \node[inner sep=0pt, fit=(pillar1)(mroof)(pillar3)] (SE) {};

    % arrows    
    \draw[shorten >= 2pt, shorten <= 2pt,->,thick,babyblue] (buy) -- (bro);
    \draw[shorten <= 2pt,->,thick,babyblue] (bro) -- (bro-|SE.west);

    \end{tikzpicture}

\end{document}